{"id":135408,"date":"2024-05-24T14:29:45","date_gmt":"2024-05-24T08:59:45","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=135408"},"modified":"2024-05-24T14:29:45","modified_gmt":"2024-05-24T08:59:45","slug":"stack-in-dsa-using-cpp","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/stack-in-dsa-using-cpp\/","title":{"rendered":"Stack in DSA using C++"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#include&lt;iostream&gt;\r\n#define MAXSIZE 10\r\n#define clrscr() system(\"cls\")\r\nusing namespace std;\r\nclass MyStack\r\n{\r\n      private:\r\n       int stack[MAXSIZE];\r\n       int top;\r\n       public:\r\n       MyStack()\r\n       {\r\n            top=-1;\r\n       }\r\n       int push();\r\n       int pop();\r\n       int display();\r\n};\r\nint MyStack::push()\r\n{\r\n       int n;\r\n       if(top==MAXSIZE-1)\r\n           cout&lt;&lt;\"\\nStack is overflow\";\r\n        else\r\n        {\r\n             cout&lt;&lt;\"\\nEnter an element for push\";\r\n             cin&gt;&gt;n;\r\n             top++;\r\n             stack[top]=n;\r\n        } \r\n}\r\nint MyStack::display()\r\n{    int i;\r\n        if(top==-1)\r\n           cout&lt;&lt;\"\\nStack is Empty\";\r\n        else\r\n        {\r\n            cout&lt;&lt;\"\\n Stack elements :\";\r\n           for(i=top;i&gt;=0;i--) \r\n             cout&lt;&lt;\"\\n\"&lt;&lt;stack[i];\r\n        }   \r\n}\r\n\r\nint MyStack::pop()\r\n{\r\n     int n;\r\n        if(top==-1)\r\n           cout&lt;&lt;\"\\nStack is Empty\";\r\n        else\r\n        {\r\n              n=stack[top];\r\n              top--;\r\n            cout&lt;&lt;\"\\n Poped element is :\"&lt;&lt;n;  \r\n        }\r\n}\r\nint main()\r\n{\r\n   clrscr();\r\n   int choice;\r\n   MyStack M;\r\n\r\n do\r\n {\r\n   cout&lt;&lt;\"\\n--------------Stack Menu---------------------\";\r\n   cout&lt;&lt;\"\\n1. PUSH\";\r\n   cout&lt;&lt;\"\\n2. POP\";\r\n   cout&lt;&lt;\"\\n3. DISPLAY\";\r\n   cout&lt;&lt;\"\\n4.EXIT\";\r\n   cout&lt;&lt;\"\\n------------------------------------------------\"; \r\n   cout&lt;&lt;\"\\nEnter your choice\";\r\n   cin&gt;&gt;choice;\r\n   switch(choice)\r\n   {\r\n      case 1:M.push();break;\r\n      case 2:M.pop();break;\r\n      case 3:M.display();break;\r\n      case 4:break;\r\n      default:cout&lt;&lt;\"\\nInvalid choice\";  \r\n   }\r\n }while(choice!=4);   \r\nreturn 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 #include&lt;iostream&gt; #define MAXSIZE 10 #define clrscr() system(&#8220;cls&#8221;) using namespace std; class MyStack { private: int stack[MAXSIZE]; int top; public: MyStack() { top=-1; } int push(); int pop(); int display(); }; int MyStack::push()&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31449],"tags":[32249,32251,32250,32255,32254,32253,32252],"class_list":["post-135408","post","type-post","status-publish","format-standard","hentry","category-dsa-cpp-tutorials","tag-dsa-using-c","tag-dsa-using-c-practical","tag-dsa-using-c-program","tag-implementation-of-stack-in-dsa-using-c","tag-stack-implementation-in-data-structures-using-c","tag-stack-in-data-structures-using-c","tag-stack-in-dsa-using-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stack in DSA using C++ - DataFlair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/stack-in-dsa-using-cpp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stack in DSA using C++ - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 #include&lt;iostream&gt; #define MAXSIZE 10 #define clrscr() system(&quot;cls&quot;) using namespace std; class MyStack { private: int stack[MAXSIZE]; int top; public: MyStack() { top=-1; } int push(); int pop(); int display(); }; int MyStack::push()&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/stack-in-dsa-using-cpp\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-24T08:59:45+00:00\" \/>\n<meta name=\"author\" content=\"TechVidvan Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TechVidvan Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Stack in DSA using C++ - DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/stack-in-dsa-using-cpp\/","og_locale":"en_US","og_type":"article","og_title":"Stack in DSA using C++ - DataFlair","og_description":"Program 1 #include&lt;iostream&gt; 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